Frequencies for first 10,000 rows of gpmed11 variable in nhamcsed2014 dataset :

  Medication 11 given in ED or Rx at |
                           discharge |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
                               Blank |          8        0.08        0.08
Not applicable, no medication listed |      9,851       98.51       98.59
                        Given in  ED |        105        1.05       99.64
                     RX at discharge |         28        0.28       99.92
            Both given and RX marked |          8        0.08      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 11 Apr 2017